whiteboarder
10-27-2003, 11:20 PM
hi i have a 1985 atc 70 and i was riding it saturday and it was running the best it has ever run since i have had it but then all of a sudden it got real bad and started to backfire and lost alot of power i would be in first gear and it felt like starting in third gear and would never accelerate like it should do you guys no what is wrong with it.